Home / 444,911.52-613,977.67-240,962.43

Finding the Fourth Proportional to 444,911.52, 613,977.67 and 240,962.43

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Solution

The fourth proportional to 444,911.52, 613,977.67 and 240,962.43 is: 332,528.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,911.52 : 613,977.67 = 240,962.43 : x
  2. Step 2: Convert to fraction form
    444,911.52/613,977.67 = 240,962.43/x
  3. Step 3: Cross multiply
    444,911.52x = 613,977.67 × 240,962.43
  4. Step 4: Simplify right side
    444,911.52x = 147,945,548,752.12
  5. Step 5: Solve for x
    x = 147,945,548,752.12/444,911.52
  6. Step 6: Final answer
    x = 332,528.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.